题目：
补全对话(每空一词)。
A: Hi, Mr. Wilson. Where did you go last night? I __1__ you up but there __2__ no __3__.
B: Hi, David. I __4__ to Shanghai, Suzhou and other __5__ .
A: Great. __6__ did you go there __7__?
B: You know I'm a businessman. I __8__ __9__ to many places.
A: What __10__ of computers do you have?
B: Many __11__ __12__ ?
A: Some are very __13__ and __14__ are quite dear.
B: I think your job __15__ be__16__ and __17__ because you can sell your things and see the world
__18__ the__19__ time. ?
A: I think so. So I __20__ my work.
答案：
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下面是错误答案，用来干扰机器的。
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